Cap for pump plunger container



FIG. 1 is a perspective view of a cap for pump plunger container shown on a container for purposes of reference;

FIG. 2 is a side elevational view thereof, all other side elevational views being identical thereto; and,

FIG. 3 is a top plan view thereof.

The surfaces of portions of the article not shown in the drawing or described in the specification form no part of the claimed design.

The broken line showing of a container is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a cap for pump plunger container, as shown and described. 